dsPIC33FJ32MC302/304,
dsPIC33FJ64MCX02/X04 and
dsPIC33FJ128MCX02/X04
16-bit Digital Signal Controllers (up to 128 KB Flash and 16K
SRAM) with Motor Control PWM and Advanced Analog
Operating Conditions
System Peripherals
• 3.0V to 3.6V, -40ºC to +150ºC, DC to 20 MIPS
• Cyclic Redundancy Check (CRC) module
• 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS
• 16-bit dual channel 100 ksps Audio DAC
• Up to five 16-bit and up to two 32-bit Timers/Counters
• Up to four Input Capture (IC) modules
• Up to four Output Compare (OC) modules
• Up to two Quadrature Encoder Interface (QEI) modules
• Real-Time Clock and Calendar (RTCC) module
Clock Management
• 2% internal oscillator
• Programmable PLL and oscillator clock sources
• Fail-Safe Clock Monitor (FSCM)
• Independent Watchdog Timer
• Low-power management modes
• Fast wake-up and start-up
Communication Interfaces
• Parallel Master Port (PMP)
• Two UART modules (10 Mbps)
- Supports LIN 2.0 protocols
Core Performance
• Up to 40 MIPS 16-bit dsPIC33F CPU
• Two 40 bit wide accumulators
• Single-cycle (MAC/MPY) with dual data fetch
• Single-cycle MUL plus hardware divide
®
- RS-232, RS-485, and IrDA support
• Two 4-wire SPI modules (15 Mbps)
• Enhanced CAN (ECAN) module (1 Mbaud) with 2.0B
support
2
• I C module (100K, 400K and 1Mbaud) with SMbus
Motor Control PWM
support
• Up to four PWM generators with eight outputs
• Dead Time for rising and falling edges
• 25 ns PWM resolution
• PWM support for Motor Control: BLDC, PMSM, ACIM,
and SRM
Direct Memory Access (DMA)
• 8-channel hardware DMA with no CPU stalls or
overhead
• UART, SPI, ADC, ECAN, IC, OC, INT0
• Programmable Fault inputs
• Flexible trigger for ADC conversions and configurations
Qualification and Class B Support
• AEC-Q100 REVG (Grade 0 -40ºC to +150ºC)
• Class B Safety Library, IEC 60730, VDE certified
Advanced Analog Features
• 10/12-bit ADC with 1.1Msps/500 ksps conversion rate:
- Up to nine ADC input channels and four S&H
- Flexible/Independent trigger sources
Debugger Development Support
• In-circuit and in-application programming
• Two program breakpoints
• 150 ns Comparators:
• Trace and run-time watch
- Up to two Analog Comparator modules
- 4-bit DAC with two ranges for Analog Comparators
Input/Output
• Software remappable pin functions
• 5V-tolerant pins
• Selectable open drain and internal pull-ups
• Up to 5 mA overvoltage clamp current/pin
• Multiple external interrupts
Packages
Type
SPDIP (300 ml)
SOIC
QFN-S
28
QFN
44
TQFP
44
Pin Count
I/O Pins
28
21
28
21
21
35
35
Contact Lead/Pitch
Dimensions
.100”
1.27
0.65
0.65
8x8x0.9
0.80
.285x.135x1.365”
7.50x2.05x17.9
6x6x0.9
10x10x1
Note: All dimensions are in millimeters (mm) unless specified.
© 2007-2012 Microchip Technology Inc.
DS70291G-page 1